Tail wheel cleaning device of belt conveyor

Abstract

The utility model relates to a tail wheel cleaning device of a belt conveyor, which is applied to the technical field of sintering belt conveyors, solves the problems that materials are adhered to a tail wheel roller, a conveying belt is easy to wear after long-time use, and the operation of the conveying belt is influenced, and comprises a scraping component and a receiving component arranged below the scraping component, the material scraping assembly comprises a supporting frame, a material scraping plate and an adjusting piece. The supporting frame is installed on a rail frame of the belt conveyor. The scraping plate is used for cleaning materials adhered to the tail wheel of the belt conveyor and is connected to the upper end face of the supporting frame in a sliding manner; the adjusting piece is fixed to the upper end face of the supporting frame and used for driving the scraping plate to move towards a tail wheel of the belt conveyor. The material receiving assembly is used for receiving the materials scraped by the material scraping plate; materials adhered to the outer circle face of the tail wheel can be removed in time, stable operation of the belt conveyor is guaranteed, abrasion of a belt is reduced, and the service life is prolonged; and the scraping device is simple in structure, simple and convenient to operate, and labor-saving.

Description

TECHNICAL FIELD

[0001] The utility model discloses a sintering belt conveyor technical field, especially relates to a belt conveyor tail wheel cleaning device. BACKGROUND

[0002] The present belt conveyor is the material conveying device of metallurgical, mine, logistics etc. enterprise, and plays an important role. The conventional belt conveyor includes motor, speed reducer etc. transmission equipment, belt conveyor big frame, belt conveyor carrier roller and support, belt conveyor head and tail wheel cylinder, steering cylinder, face increasing cylinder, counterweight cylinder etc. device composition. In the metallurgical sintering industry, the belt conveyor generally bears iron powder, coke powder, solvent, sintered ore etc. wet material or dust and ore particle etc. material, and is easy to bond the conveying belt and be scattered and fall off and bond on the belt conveyor tail wheel cylinder. Long time use is also easy to wear the conveying belt, and influences the operation of the conveying belt. Therefore, a cleaning device that can remove the material adhered to the tail wheel cylinder in time is needed to solve the existing problems. UTILITY MODEL CONTENTS

[0003] The utility model discloses a belt conveyor tail wheel cleaning device, solve the problem that the tail wheel cylinder is adhered with material, long time use is also easy to wear the conveying belt, influence the operation of the conveying belt.

[0004] To achieve the above object, the utility model adopts the technical scheme that is:

[0005] The utility model provides a belt conveyor tail wheel cleaning device, including scraping material subassembly and the receiving material subassembly of setting at scraping material subassembly below, scraping material subassembly includes:

[0006] Support frame, the support frame is installed on the rail frame of belt conveyor;

[0007] Scraping plate, the scraping plate is used for cleaning the material adhered on the tail wheel of belt conveyor, and the scraping plate is slidably connected to the upper end face of the support frame;

[0008] Adjusting piece, the adjusting piece is fixed on the upper end face of the support frame and is used to drive the scraping plate to move to the tail wheel of the belt conveyor;

[0009] The receiving material subassembly is used for receiving the material scraped off by the scraping plate.

[0010] Further, the bottom end face of the scraping plate is provided with a scraper seat, at least one limiting protrusion is arranged on the bottom end face along the length of the scraper seat, and the upper end face of the support frame is provided with a limiting groove matched with the limiting protrusion.

[0011] Further, the adjusting member comprises a fixing base mounted on the upper end surface of the support frame and an adjusting screw rod horizontally penetrating through and being screwed on the fixing base, one end of the adjusting screw rod being connected to the scraper base through a bearing, and the other end of the adjusting screw rod being provided with a rotating hand wheel.

[0012] Further, the material receiving assembly comprises an open-top material receiving box mounted on the support frame through a connecting piece.

[0013] Further, one end of the material receiving box extends outward along the length of the material receiving box beyond the rail frame of the belt conveyor, and the outwardly extending end of the material receiving box is provided with an opening on the side surface.

[0014] Further, the outwardly extending end of the material receiving box is provided with a downward inclination along the length of the material receiving box.

[0015] Thanks to the above technical scheme, the belt conveyor tail wheel cleaning device has the following advantages compared with the prior art:

[0016] The belt conveyor tail wheel cleaning device provided by the present application comprises a material scraping assembly and a material receiving assembly arranged below the material scraping assembly, and the material scraping assembly comprises a support frame, a material scraping plate and an adjusting member. The material scraping device arranged at the tail wheel of the belt conveyor can timely remove the material adhered to the outer circumferential surface of the tail wheel, ensure the stable operation of the belt conveyor, reduce the abrasion of the belt and prolong the service life. Moreover, the material scraping device has a simple structure and is simple and convenient to operate, thereby saving labor. BRIEF DESCRIPTION OF DRAWINGS

[0017] Some specific embodiments of the present application will be described in detail hereinafter with reference to the accompanying drawings in an exemplary and non-limiting manner. The same reference numerals in the drawings denote the same or similar components or parts. It should be understood by those skilled in the art that the drawings are not necessarily drawn to scale. In the drawings:

[0018] Figure 1 is a sectional view of the material scraping device mounted on the rail frame in the preferred embodiment of the present application;

[0019] Figure 2 is a schematic view of the overall structure in the preferred embodiment of the present application;

[0020] Figure 3 is an exploded schematic view of the overall structure in the preferred embodiment of the present application;

[0021] Figure 4 is Figure 3 is an enlarged view of A in FIG. 4;

[0022] Figure 5 is Figure 1 is an enlarged view of B in FIG. 4.

[0023] Wherein, the reference signs are explained as follows:

[0024] 1. A scraping assembly; 11, a support frame; 111, a support plate; 112, a connecting plate; 12, a scraping plate;

[0025] 2. A receiving assembly; 21, a receiving box; 22, a connecting piece;

[0026] 3. An adjusting piece; 31, a fixing seat; 32, an adjusting screw; 33, a bearing; 34, a rotating hand wheel;

[0027] 4. A track frame;

[0028] 5. A scraping plate seat;

[0029] 6. A limiting protrusion;

[0030] 7. A limiting groove. DETAILED DESCRIPTION

[0031] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0032] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0033] In addition, the technical features involved in the different embodiments of the present application described below can be combined with each other as long as there is no conflict between them.

[0034] Reference Figure 1 , Figure 2 and Figure 3 , a belt conveyor tail wheel cleaning device provided by the present application, comprising a scraping assembly 1 and a receiving assembly 2 arranged below the scraping assembly 1, the scraping assembly 1 comprising a support frame 11, a scraping plate 12 and an adjusting piece 3.

[0035] Reference Figure 1 , Figure 2 and Figure 3The support frame 11 is installed on the rail frame 4 of the belt conveyor; the rail frame 4 of the belt conveyor is two parallel rails, and the tail wheel is rotationally connected to the rail frame 4. The support frame 11 includes a support plate 111 connecting the two rails and a connecting plate 112 arranged at both ends of the length direction of the support plate 111. When the support frame 11 is erected on the rail frame 4, the connecting plate is fixed to the rail frame 4 at the connecting plate 112 by a fixing bolt, so as to fix the support frame 11.

[0036] With reference to Figures 2-5 The scraping plate 12 is used for cleaning the material adhered to the tail wheel of the belt conveyor. The scraping plate 12 is slidingly connected to the upper end face of the support frame 11. The scraping plate 12 is made of nylon and protects the outer cylindrical surface of the tail wheel to avoid scratching. The bottom end face of the scraping plate 12 is provided with a scraping plate seat 5. The bottom end face of the scraping plate seat 5 is provided with at least one limiting protrusion 6 along the length direction thereof. The upper end face of the support frame 11 is provided with a limiting groove 7 matched with the limiting protrusion 6. When the scraping plate 12 is installed on the scraping plate seat 5 and the scraping plate 12 is moved by the scraping plate seat 5, the movement is relatively stable and not easy to deviate under the action of the limiting protrusion 6 and the limiting groove 7.

[0037] With reference to Figures 2-5 The adjusting member 3 is fixed to the upper end face of the support frame 11 and is used for moving the scraping plate 12 to the tail wheel of the belt conveyor. The scraping plate 12 is easy to wear after long-time use. The distance between the scraping edge of the scraping plate 12 and the outer cylindrical surface of the tail wheel is large, so that the normal scraping work cannot be realized. Therefore, the adjusting member 3 is arranged to move the scraping plate 12 to the tail wheel, so that the scraping edge of the scraping plate 12 is tangent to the outer cylindrical surface of the tail wheel, thereby realizing the normal scraping of the scraping plate 12. The scraping plate can be fully used, the replacement rate of the scraping plate is reduced, and the scraping efficiency is improved.

[0038] With reference to Figures 2-5 The adjusting member 3 includes a fixing seat 31 installed on the upper end face of the support frame 11 and an adjusting screw rod 32 horizontally penetrating and threadedly connected to the fixing seat 31. One end of the adjusting screw rod 32 is connected to the scraping plate seat 5 through a bearing 33, and the other end of the adjusting screw rod 32 is provided with a rotating hand wheel 34. The adjusting member 3 has a simple structure and is convenient to operate. The distance between the scraping plate 12 and the tail wheel can be manually fine-adjusted, so that the working quality of the scraping plate 12 is improved. The adjusting member 3 has two structures and is respectively located at both ends of the length direction of the upper end face of the support frame 11, so that the on-site operator can conveniently operate.

[0039] With reference to Figures 2-5The material receiving assembly 2 is used for receiving the material scraped off by the scraper 12. The material receiving assembly 2 comprises an open-top material receiving box 21, which is installed on the support frame 11 through a connecting piece 22. The material scraped off by the scraper 12 falls into the material receiving box 21, and the scraped material is collected through the material receiving box 21, so that the cleanness of the working environment is ensured and the subsequent rapid processing of the material is facilitated. One end of the material receiving box 21 extends outward along the length of the material receiving box 21 and is provided with a track frame 4 of a belt conveyor. The end of the material receiving box 21 extending outward is provided with an open side. By extending the end of the material receiving box 21 outward beyond the track frame 4 of the belt conveyor and providing the end extending outward with an open side, the material in the material receiving box 21 is conveniently cleaned without the need of disassembling the material receiving box 21. The end of the material receiving box 21 extending outward is provided with a downward inclination. By providing the end of the material receiving box 21 extending outward with an inclination, the material in the material receiving box 21 is conveniently cleaned.

[0040] In summary, by arranging the scraping device at the tail wheel of the belt conveyor, the material adhered to the outer circumferential surface of the tail wheel can be timely cleaned, the stable operation of the belt conveyor is ensured, the wear of the belt is reduced, and the service life is prolonged. The scraping device has simple structure and is simple and convenient to operate, and labor is saved.

[0041] The above embodiments are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made according to the spirit and essence of the present application should be covered within the protection scope of the present application.

Claims

1. A belt conveyor tail pulley cleaning device, characterized in that, Including a scraping assembly (1) and a receiving assembly (2) arranged below the scraping assembly (1), the scraping assembly (1) comprises: A support frame (11) mounted on the rail frame (4) of the belt conveyor; A scraping plate (12) for cleaning the material adhered to the tail wheel of the belt conveyor, the scraping plate (12) is slidingly connected to the upper end surface of the support frame (11); An adjusting member (3) fixed to the upper end surface of the support frame (11) for driving the scraping plate (12) to move towards the tail wheel of the belt conveyor; The receiving assembly (2) is used to receive the material scraped off by the scraping plate (12).

2. The belt conveyor tail pulley cleaning device of claim 1, wherein, The bottom end surface of the scraping plate (12) is provided with a scraper seat (5), the bottom end surface of the scraper seat (5) is provided with at least one limiting protrusion (6) along its length, and the upper end surface of the support frame (11) is provided with a limiting groove (7) matched with the limiting protrusion (6).

3. Belt conveyor tail pulley cleaning device according to claim 1 or 2, characterized in that, The adjusting member (3) comprises a fixing seat (31) mounted on the upper end surface of the support frame (11) and an adjusting screw rod (32) horizontally penetrating and screwing on the fixing seat (31), one end of the adjusting screw rod (32) is connected to the scraper seat (5) through a bearing (33), and the other end of the adjusting screw rod (32) is provided with a rotating hand wheel (34).

4. The belt conveyor tail pulley cleaning device of claim 3, wherein, The receiving assembly (2) comprises an open-top receiving box (21), and the receiving box (21) is mounted on the support frame (11) through a connecting member (22).

5. The belt conveyor tail pulley cleaning device of claim 4, wherein, One end of the receiving box (21) extends outward along its length beyond the rail frame (4) of the belt conveyor, and the side surface of the outwardly extending end of the receiving box (21) is provided with an opening.

6. The belt conveyor tail pulley cleaning device of claim 2, wherein, The outwardly extending end of the receiving box (4) is provided with a downward inclination along its length.

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